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Superior Grounding Systems, Grounding, Ground Rods, Grounding Systems, Chemical Ground Rods, Chemical Grounding Systems, Electrolytic Grounding Systems, Electrolytic Ground Rods, ChemRods, Electro-Fill, Bentonite, Ground Enhancement Backfill Materials SUPERIOR GROUNDING SYSTEMS', Inc. (SGS) specializes the engineering, manufacturing, installation, and testing of electrolytic systems for grounding and lighting protection. Headquartered in Irwindale, CA; SGS services private businesses (large and small) as well as governmental (non-profit) agencies ranging from city, state, to federal levels.

Our main goal is to provide safe, reliable, and noise-free grounding systems to the public at affordable rates. We work very closely with specifying engineering, electrical contractors, as well as wholesalers and distributors nationwide.
Ground Enhancement Material, Chemical Grounding System, Electrical Grounding Rod, Grounding Rod Installation, Ground Rods Installation, Grounding Systems Design, Grounding Systems Installation, Grounding Systems Manufacturer
Chemical Ground Rod Installation, Electrolytic Rods, Test Equipment Grounding, Grounding Accessories, Electrical Testing, Testing Laboratory, Ground Rod Testing, Ground Resistance Testing, Fall-of-Potential Testing, Megger Test
SGS is a professional corporation specializing in the engineering, design, installation, and testing of low-impedance electrolytic grounding systems for commercial and industrial applications in new or existing facilities. We work very closely with specifying engineers, electrical contractors, as well as end-users nationwide to assist them with their electrical requirements from concept through construction...
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ENGINEERING & DESIGN
CONSTRUCTION & FIELD SERVICES
COMMISSIONING/START-UP TESTING
PREVENTIVE MAINTENANCE TESTING
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AT&T
BOEING
NORTHROP GRUMMAN
SOUTHERN CALIFORNIA EDISON (SCE)
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